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  2. Vaping — Even Without Nicotine — Has an Immediate Negative ...

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    It also aims to hammer home the message that vaping — even nicotine-free vaping — may not be free of harm, as e-cigarette vaping still exposes users to toxic chemicals, even if they contain ...

  3. Health effects of electronic cigarettes - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of...

    Whether long-term vaping can raise the chance for malignancy in individuals with a susceptibility for tumor growth is unknown. [191] The effects of nicotine on the sympathoadrenal system could stimulate the advancement of cancer in people who have cancer. [192] Nicotine has been shown to induce DNA damage in the Escherichia colipol A+/pol− ...

  4. Vaping-associated pulmonary injury - Wikipedia

    en.wikipedia.org/wiki/Vaping-associated...

    Vaping-associated pulmonary injury (VAPI), [4] also known as vaping-associated lung injury (VALI) [1] or e-cigarette, or vaping, product use associated lung injury (E/VALI), [2] [a] is an umbrella term, [15] [16] used to describe lung diseases associated with the use of vaping products that can be severe and life-threatening. [3]

  5. Composition of electronic cigarette aerosol - Wikipedia

    en.wikipedia.org/wiki/Composition_of_electronic...

    Free radicals produced from frequent e-cigarette use is estimated to be greater than compared to air pollution. [81] E-cigarette vapor can contain a range of toxicants, and since they have been be used in methods unintended by the producer such as dripping or mixing liquids, this could result in generating greater levels of toxicants. [82]

  6. Texas teen says he nearly died after vaping: 'I really couldn ...

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    A Texas teenager says he nearly died after his lung collapsed from excessive vaping, K TVT reports. Though 17-year-old Tryston Zohfeld, of Weatherford, said he was well aware of the dangers of ...

  7. Effects of nicotine on human brain development - Wikipedia

    en.wikipedia.org/wiki/Effects_of_nicotine_on...

    When trying to quit smoking with vaping a base containing nicotine, symptoms of withdrawal can include irritability, restlessness, poor concentration, anxiety, depression, and hunger. [62] The changes in the brain cause a nicotine user to feel abnormal when not using nicotine. [63]

  8. Living longer, not healthier: Study finds periods of poor ...

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    A study led by Mayo Clinic found a “widening gap between lifespan and healthspan" among 183 countries. The lead researcher and another doctor discuss the drivers of poor health late in life.

  9. Alcohol inhalation - Wikipedia

    en.wikipedia.org/wiki/Alcohol_inhalation

    Alcohol inhalation is a method of administering alcohol directly into the respiratory system, with aid of a vaporizing or nebulizing device or bag. It is chiefly applied for recreational use, when it is also referred to as alcohol smoking, but it has medical applications for testing on laboratory rats, and treatment of pulmonary edema and viral pneumonia.